JEE Main20254 Apr 2025Morning ShiftChemistryThermodynamics (C)Actual
Let us consider a reversible reaction at temperature, T. In this reaction, both H and S were observed to have positive values. If the equilibrium temperature is Te , then the reaction becomes spontaneous at :
Options
- AT = Te
- BTe T
- CT Te
- DTe =5 ~T
Correct answer
C. T Te
Step-by-step solution
For reaction to be spontaneous according to 2^ nd law: aligned & G 0 & H - T ~S 0 & ~T ( H ~S )= T _ e & ~T T _ e aligned